Convert WAV to MP3

WAV → MP3. Source file ≤ 100 MB · Output ≤ 100 MB.

WAV output is uncompressed 16-bit PCM and can be large. MP3 is lossy audio; a higher bitrate usually produces a larger file.

WAV → MP3: Example settings

60 s × 192 kbps ÷ 8 ≈ 1.44 MB • MP3

MP3: Output

Sizes are examples, not guarantees. Container overhead is extra; variable bitrate and image content change the result. Keep the original and compare the output.

JavaScript is required for file selection and processing.